PT-2019-14312 · Limesurvey · Limesurvey

Michele Cisternino · Published 2019-08-26 · Updated 2019-09-03 · CVE-2019-15640

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Limesurvey versions prior to 3.17.10

Description The issue arises from inadequate validation of both the MIME type and file extension of an image. This lack of validation could potentially be exploited.

Recommendations For versions prior to 3.17.10, update to version 3.17.10 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2019-15640

Affected Products

Limesurvey

References · 3

• https://github.com/LimeSurvey/LimeSurvey/commit/0479e3ff93ff1473a25c71e83cc011920b072b4c#diff-d539f3f8185667ee48db78e1bf65a3b4R43 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2019-15640 · Security Note
• https://osv.dev/vulnerability/CVE-2019-15640 · Vendor Advisory